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From: SHINODA Masanori <shinoda@hiroshima.intec.co.jp>
Date: Mon, 25 Mar 2002 01:54:50 +0900
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In-Reply-To: <20020324.234327.29365927.PFA03027@nifty.ne.jp>
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Subject: [FreeBSD-users-jp 67783] Re: jail =?ISO-2022-JP?B?GyRCNEQbKEI=?=
 =?ISO-2022-JP?B?GyRCNi0yPCRHGyhC?= named
 =?ISO-2022-JP?B?GyRCJHI1L0YwJDkkayRLJE8hKRsoQg==?=
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$B$7$N$@$G$9!#(B

$B$_$J$5$^!"2sEz$$$?$@$-$"$j$,$H$&$4$6$$$^$9!#(B

PFA03027@nifty.ne.jp $B$5$s$O=q$-$^$7$?(B:
> 1)named$B$NF0$$$F$$$k(Bjail$B4D6-Fb$G2?$r$7$?$$$+!"(B2)$B8=:_$N(Bjail$B4D(B
>$B6-!J%G%#%l%/%H%j9=@.$J$I!K$,$I$&$J$C$F$$$k$N$+$r<($;$P!"E,@Z(B
>$B$J=u8@$,F@$i$l$k$H;W$$$^$9!#(B

$B$"$k%5!<%P>e$K!"(Bjail $B4D6-$rJ#?tN)$F$F!"J#?t$N(B DNS $B%5!<%P$rF0$+$7$?$$$H(B
$B9M$($F$$$^$9!#(B
$B:#EY!"BgI}$K%M%C%H%o!<%/9=@.$,JQ$o$j!"A4$F$N%5!<%P$N#I#P%"%I%l%9$bIU$1(B
$BBX$($K$J$j$^$9!#(B

$B$=$3$G!"(BDNS $B%5!<%P$b?7$7$/$9$k$N$G$9$,!"8=:_;HMQ$7$F$$$k(B DNS $B%5!<%P(B
$B!J#3Bf$"$j$^$9!K$O!J@_DjJQ99$;$:!K$7$P$i$/$=$N$^$^CV$$$F$*$+$J$$$H$$$1(B
$B$J$$$N$G!J$$$:$l$O!"$3$N%5!<%P$K?7$7$$@_Dj$r9T$&$N$G$9$,!K!"$=$N4V!"(B
$B#1Bf$@$1$"$kM=Hw%5!<%P$K!"$3$N#3Bf$N(B DNS $B$NBeM}%5!<%P$r(B jail $B$r;H$C$F(B
$B9=C[=PMh$J$$$+$H;W$C$?<!Bh$G$9!#(B
$B!J=PMh$J$1$l$P!"$"$H#2Bf$I$&$K$+F~<j$7$F9=C[$7$^$9$,!&!&!&!K(B

$B$A$J$_$K!"(Binetd $B$O9=C[:n6H$r$7$F$$$k4V!"(Bftp $B%5!<%PEyF0$+$7$?$+$C$?$N$G!"(B
jail $B4D6-$G$bN)$A>e$2$F$$$^$9!#(B
man jail $B$7$?$i:\$C$F$$$?$H$*$j!"%[%9%H4D6-$G$O(B -a $B%*%W%7%g%sIU$-$GN)$A(B
$B>e$2$F!"$=$NB>3F(B jail $B4D6-$G$bN)$A>e$2$F$$$^$9!#(B
$B@5>o$K(B ftp $B!J(Bor $B;~!9(B telnet$B!K$bMxMQ=PMh$F$$$^$9!#!J(Bnamed $B$N7o$K$O4X78(B
$B$J$$$H;W$$$^$9$,!&!&!&!K(B

$B"-$A$J$_$K$3$s$J46$8$G!#!J8=:_$O(B telnetd $B$bMxMQ2DG=$K$7$F$$$^$9!K(B
otoko1# ps -ax
  PID  TT  STAT      TIME COMMAND
  219  ??  IsJ    0:00.07 /usr/sbin/syslogd -s
  222  ??  IsJ    0:00.05 /usr/sbin/named -b /etc/namedb/named.conf -u bind -g bind
  228  ??  IsJ    0:00.00 /usr/sbin/inetd -wW
  230  ??  IsJ    0:00.06 /usr/sbin/cron
 1179  ??  SsJ    0:00.06 telnetd -h
 1180  p0  IsJ    0:00.02 login -h otoko-star.co.jp -p
 1181  p0  IJ     0:00.03 -csh (csh)
 1202  p0  SJ     0:00.03 _su (csh)
 1209  p0  R+J    0:00.00 ps -ax

hosts $B%U%!%$%k$b(B jail $B4D6-2=$N(B /etc/hosts $B$rMQ0U$7$F$$$^$9!#(B
$B!J(Bping $B$O(B socket: Operation not permitted $B$K$J$k$N$G$h$/$o$+$j$^$;$s$,!"(B
ftp $B$d(B telnet $B$N;~$K$O!"%[%9%HL>$+$i$A$c$s$H(B IP $B$r0z$$$F$-$F$$$^$9!#(B
$B!J(B/etc/hosts $B$K$N$_5-=R$7$F$$$k%[%9%H$N>l9g$b@5$7$$(B IP $B$r<h$C$F$-$F$$$^(B
$B$9$N$G!"@5>o$J$N$G$7$g$&!K!K(B

Satoshi Zakimi $B$5$s$O=q$-$^$7$?(B:
>$B30$7$F$$$?$iL5;k$7$F$/$@$5$$!#(B
>202.AAA.AAA.1, 202.AAA.AAA.2 $B$NN>J}$G(B named $B$,F0:n$7$F$$$k$N$G$7$g$&$+!)(B

man jail $B$7$?$i!"(Bjail $B4D6-$G(B named $B$r<B9T$7$?$+$C$?$i!"%[%9%H4D6-B&$G$O(B
$B<B9T$7$J$$$[$&$,$($($G!&!&!&$H$$$&$h$&$J$3$H$,=q$$$F$"$C$?!J$h$&$J!K$N$G!"(B
jail $B4D6-2=$G$N$_5/F0$7$F$$$^$9!#(B

>$B$=$l$>$l!"(B
>
>options {
>        directory "/etc/namedb";
>        listen-on {
>                202.AAA.AAA.1;
>        };
>};
>
>$B$N$h$&$J@_Dj$ON>J}$K$5$l$F$$$^$9$G$7$g$&$+!)(B

$B$7$F$^$;$s$G$7$?!#(B
$B$5$C$=$/$7$F$_$^$7$?$,!">u67JQ$o$i$:$G$7$?!#(B(^^;

*** Can't find server name for address 202.AAA.AAA.2: Non-existent host/domain
*** Default servers are not available

$B!V%G%#%U%)%k%H%5!<%P$G!"B8:_$7$J$$%[%9%H(B/$B%I%a%$%s$OMxMQIT2DG=!W$H8@$C$F(B
$B$$$k$s$G$7$g$&$+!)(B
$B$d$O$j!"5U0z$-$rN)$F$?8e$G$J$$$HBLL\!)!J$G$b!"5U0z$-(B DNS $B$b(B jail $BFb$GN)(B
$B$F$h$&$H;W$C$F$?$j$7$^$9(B(^^;$B!K(B

$B!tA4A3K\Bj$8$c$J$$$H$3$m$KH?1~$7$^$9$,!"(B
Katsurajima Naoto $B$5$s$O=q$-$^$7$?(B:
>Family Emblem: Circle and Left 3 Clove-TOMOE($B4]$K:8;0$DCz;RGC(B)
$B!t$&$A$O4]$K;0$N!V$"$5$*$3$&$6$($b$s!J;z<:G0!K!W$H$+$$$&2NIq4lLf$G!"%^%$(B
$B!t%J!<$J$N$G;R6!$NLfIU$-$r:n$k;~$K6lO+$7$^$7$?(B(^^;

----
SHINODA Masanori   shinoda@hiroshima.intec.co.jp
INTEC Inc. Hiroshima Center Sales Section
Phone 082-221-7555 (Ex.8-703-2110)  Fax 082-221-7549

